989009616

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{94951}}^1$

素因数の和:95000

約数の個数: 80

約数和(自身を含む): 3014156288

約数和(自身を除く): 2025146672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 10416, 94951, 189902, 284853, 379804, 569706, 664657, 759608, 1139412, 1329314, 1519216, 1993971, 2278824, 2658628, 2943481, 3987942, 4557648, 5317256, 5886962, 7975884, 8830443, 10634512, 11773924, 15951768, 17660886, 20604367, 23547848, 31903536, 35321772, 41208734, 47095696, 61813101, 70643544, 82417468, 123626202, 141287088, 164834936, 247252404, 329669872, 494504808, 989009616]

約数ペア:

[(1, 989009616), (2, 494504808), (3, 329669872), (4, 247252404), (6, 164834936), (7, 141287088), (8, 123626202), (12, 82417468), (14, 70643544), (16, 61813101), (21, 47095696), (24, 41208734), (28, 35321772), (31, 31903536), (42, 23547848), (48, 20604367), (56, 17660886), (62, 15951768), (84, 11773924), (93, 10634512), (112, 8830443), (124, 7975884), (168, 5886962), (186, 5317256), (217, 4557648), (248, 3987942), (336, 2943481), (372, 2658628), (434, 2278824), (496, 1993971), (651, 1519216), (744, 1329314), (868, 1139412), (1302, 759608), (1488, 664657), (1736, 569706), (2604, 379804), (3472, 284853), (5208, 189902), (10416, 94951)]